Futures for U.S. markets were in the black late Tuesday, signalling an about-face to Tuesday’s trading session, which was overshadowed by a speech by U.K. Prime Minister Theresa May that she would seek a hard Brexit and by questions about President-elect Donald Trump’s economic policies. The S&P 500 added 0.08%, Nasdaq, 0.11%, and the Dow Jones Industrial Average, 0.09%, at 10:06 p.m. EST.